Rigidometer
刚度计, 刚性测定计
🗣️ 情景例句
to move the air-conditioning units
移动空调设备
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。